import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
//需要对接后端的真正接口，这里要注释掉mock
/*import Mock from './mock'
Mock.bootstrap();*/
import 'font-awesome/css/font-awesome.min.css'

//引入axios
import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

// =======================前端登录相关的拦截器配置========
// 1.axios前置拦截器 写到token到后端
axios.interceptors.request.use(config=>{
  //携带token
  let token =  localStorage.getItem("token");// token码
  if(token){
    config.headers['token']=token;//514dc79b-2b9f-48be-88a8-1b012dee80ab
  }
  return config;// 一定要返回
},error => {
  Promise.reject(error);
});

// 3.axios后置拦截器
axios.interceptors.response.use(result=>{
  console.log(result.data+"jjjjjjj");
  let data = result.data;//{"success":false,"message":"noLogin"}
  if(!data.success && data.message==="noLogin"){//只处理后端登录拦截器报错的信息
    //清除以前的过期登录信息
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    //next({ path: '/login' });
    //2.  跳转到登录页
    router.push({ path: '/login' });
  }
  return result;
},error => {
  Promise.reject(error);
});

// 4.前端静态资源拦截器  直接使用路由的拦截器
router.beforeEach((to, from, next) => {
  if(to.path == '/login' || to.path == '/reg'){// 可以直接访问的资源
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    next();// 放行
  }else{// 需要校验是否登录
    let logininfo = JSON.parse(localStorage.getItem('logininfo'));
    if (!logininfo) {
      next({ path: '/login' })
    } else {
      next()// 放行
    }
  }
})


//=======================前端登录相关的拦截器配置========


//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

